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Patent
D552157
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Priority
Jan 05 2005
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Filed
Jun 03 2005
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Issued
Oct 02 2007
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Expiry
Oct 02 2021
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Assg.orig
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Entity
unknown
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11
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10
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n/a
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The ornamental design for an electronic keyboard instrument, as shown.
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FIG. 1 is a perspective view of a top, front and left side of an electronic keyboard instrument showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Kawada, Manabu, Onishi, Tamie, Bergese, Enrico
Patent |
Priority |
Assignee |
Title |
D667867, |
Feb 28 2011 |
Yamaha Corporation |
Electronic keyboard |
D669116, |
Mar 17 2011 |
Roland Corporation |
Electronic keyboard |
D792921, |
Apr 29 2015 |
Yamaha Corporation |
Electronic keyboard |
D853469, |
Apr 27 2015 |
Yamaha Corporation |
Electronic keyboard |
D940786, |
Aug 21 2020 |
CO., LTD |
Electronic keyboard |
ER2175, |
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|
ER245, |
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|
ER3920, |
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|
ER6038, |
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|
ER6777, |
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|
ER9610, |
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Patent |
Priority |
Assignee |
Title |
5157213, |
May 26 1986 |
Casio Computer Co., Ltd. |
Portable electronic apparatus |
D308215, |
Aug 31 1987 |
Caiso Computer Co., Ltd. |
Electronic piano |
D320611, |
Jun 02 1989 |
Casio Computer Co., Ltd. |
Electronic musical keyboard |
D320612, |
Jun 28 1989 |
Casio Computer Co., Ltd. |
Electronic musical keyboard |
D372931, |
Jan 10 1995 |
Yamaha Corporation |
Electronic keyboard musical instrument |
D411563, |
Feb 26 1997 |
Yamaha Corporation |
Electronic keyboard musical instrument |
D416039, |
Jan 09 1998 |
Yamaha Corporation |
Electronic keyboard musical instrument |
D425105, |
Dec 28 1998 |
Yamaha Corporation |
Electronic keyboard musical instrument |
D510381, |
Jan 14 2004 |
Yamaha Corporation |
Electronic keyboard instrument |
RE37909, |
Feb 13 1998 |
Yamaha Corporation |
Electronic keyboard musical instrument |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a